Philip E. Gilbert Houses (Montgomery County, Ohio)
Philip Eames House (Berkshire County, Massachusetts)
Philip Erpff House (Lebanon County, Pennsylvania)
Philip Friend House (Washington County, Pennsylvania)
Philip Fries House (Salem County, New Jersey)
Philip Guettler House (Carver County, Minnesota)
Philip Hess House (Cole County, Missouri)
Philip J. Black House (Ashland County, Ohio)
Philip Moore Stone House (Scioto County, Ohio)
Philip Nice House (Ingham County, Michigan)
Philip Noon House (Cambria County, Pennsylvania)
Philip Rogers House (Chester County, Pennsylvania)
Philip Schuyler Mansion (Albany County, New York)
Philip Sowers House (Davidson County, North Carolina)
Philip Sweed House (Sonoma County, California)
Philip Worley House (Scott County, Iowa)
Philipsburg Manor (Westchester County, New York)
Phillip Ackley Stanton House (Orange County, California)
Phillip Gaensslen House (Cuyahoga County, Ohio)
Phillip Henninger House (Cuyahoga County, Ohio)
Phillip Henry Enochs House (Pike County, Mississippi)
Phillip Kaes House (St. Louis County, Missouri)
Phillip Paul Bliss House (Bradford County, Pennsylvania)
Phillip Poullain House (Greene County, Georgia)
Phillip R. Taylor House (Oldham County, Kentucky)
Phillip Rehkopf House (Emmet County, Michigan)
Phillip Schoppert House (Greene County, Alabama)
Phillip Taylor House (Jefferson County, Pennsylvania)
Phillip W. Jobe House (Travis County, Texas)
Phillip Wesch House (Fall River County, South Dakota)
Phillipi House (Mobile County, Alabama)
Phillips House (Dutchess County, New York)
Phillips House (Humboldt County, California)
Phillips House (Union County, Illinois)
House in Anna where Abraham Lincoln stayed in 1858 for one of the Lincoln-Douglas debates
Phillips House (Flathead County, Montana)
Phillips Mansion (Los Angeles County, California)
Phillips' Folly (Mason County, Kentucky)
Phillips, E. M., House (Worcester County, Massachusetts)
Phillips--Ronald House (Montgomery County, Virginia)
Phillips--Sims House (Troup County, Georgia)
Phillips--Turner--Kelly House (Jasper County, Georgia)
Phillipshurst-Riverwood (Santa Cruz County, California)
Philo C. Bailey House (Waseca County, Minnesota)
Philo Newton Cobblestone House (Niagara County, New York)
Philomen Bird House (Shelby County, Kentucky)
Philpot House (Green County, Kentucky)
Phineas Pemberton House (Bucks County, Pennsylvania)
Phineas Thurston House (Caledonia County, Vermont)
Phinney, William and Jane, House (Barnstable County, Massachusetts)
Phoenix Building and Loan House (Maricopa County, Arizona)
Phoenix Hall--Johnson-Harper House (Hinds County, Mississippi)
Phoenix Townsite (Maricopa County, Arizona)
Phyfe, James W. and Anne Smith, Estate (Suffolk County, New York)
Piatt's Landing (Boone County, Kentucky)
Picard, Israel, House (Bristol County, Massachusetts)
Picchetti Brothers Winery (Santa Clara County, California)
Pickens House (Aiken County, South Carolina)
Pickering House (Victoria County, Texas)
Pickering House (Carroll County, New Hampshire)
Pickett House (Whatcom County, Washington)
Pickle Barrel House (Alger County, Michigan)
Pickwick (Chester County, Pennsylvania)
Piedmont (Albemarle County, Virginia)
Pierce and Walter Butler House (Ramsey County, Minnesota)
Pierce House (Suffolk County, Massachusetts)
Pierce House (Middlesex County, Massachusetts)
Pierce J. Kniss House (Rock County, Minnesota)
Pierce Ranch (Marin County, California)
Pierce Residence (Flathead County, Montana)
Pierce T. Smith House (Denver County, Colorado)
Pierce, F. Lincoln, Houses (Middlesex County, Massachusetts)
Pierce, Franklin, Homestead (Hillsborough County, New Hampshire)
Pierce, Franklin, House (Merrimack County, New Hampshire)
Burned in 1981
Pierce-Borah House (Ada County, Idaho)
Pierce-Fuller House (Taos County, New Mexico)
Pierce-Haley House (Denver County, Colorado)
Pierce-Hichborn House (Suffolk County, Massachusetts)
Pierce-Klingle Mansion (Washington, District of Columbia)
Pieri-Elliot House (Maricopa County, Arizona)
Pierre Delassus De Luziere House (Ste. Genevieve County, Missouri)
Pierre Ernest Rivet House (Iberville Parish, Louisiana)
Pierre Martin House (St. Clair County, Illinois)
Pierre Menard House (Randolph County, Illinois)
Pierre P. Ferry House (King County, Washington)
Pierre S. V. Hamot House (Erie County, Pennsylvania)
Pierre Wibaux House (Wibaux County, Montana)
Pierrepont Manor Complex (Jefferson County, New York)
Pierson--Betts House (Mahaska County, Iowa)
Pierson-Griffiths House (Marion County, Indiana)
Pieter Bronck House (Greene County, New York)
Pietro Botto House (Passaic County, New Jersey)
Pigford House (Sampson County, North Carolina)
Piggot, Patrick, House (Orange County, New York)
Pike, Gustavus and Sarah T., House (Fairfield County, Connecticut)
Pike--Sheldon House (Warren County, Illinois)
Pilgrim's Rest (Clarke County, Mississippi)
Pilgrim's Rest (Prince William County, Virginia)
Pillow Place (Maury County, Tennessee)
Pillow--Bethel House (Maury County, Tennessee)
Pillsbury Summer House (Plymouth County, Massachusetts)
Pillsbury-French House (Essex County, Massachusetts)
Pinckney R. Tully House (Santa Fe County, New Mexico)
Pine Bloom Plantation (Baker County, Georgia)
Pine Bluff Street Historic District (Hot Spring County, Arkansas)
Pine Craig (Du Page County, Illinois)
Pine Forge Mansion and Industrial Site (Berks County, Pennsylvania)
Pine Gables (Rutherford County, North Carolina)
Pine Grove Furnace (Cumberland County, Pennsylvania)
Pine Hall (Stokes County, North Carolina)
Pine Hill (Maury County, Tennessee)
Pine Island Plantation Complex (Beaufort County, South Carolina)
Pine Knot (Albemarle County, Virginia)
Pine Meer (Hamilton County, Ohio)
Pine Mountain State Park (Harris County, Georgia)
Pine Slash (Hanover County, Virginia)
Pine Terrace (Orange County, New York)
Pinecrest (Randolph County, West Virginia)
Pinehill (Ogle County, Illinois)
Italianate style brick, wood and limestone mansion, now a bed and breakfast
Pineland, The (Hampton County, South Carolina)
Pines, The (Lewis County, New York)
Pineview (Bertie County, North Carolina)
Pinewood (Amite County, Mississippi)
Pinewoods (James City County, Virginia)
Piney Grove (Charles City County, Virginia)
Piney Prospect (Edgecombe County, North Carolina)
Pink House (Jackson County, Missouri)
Pink Palace (Washington, District of Columbia)
Pinkham House (Norfolk County, Massachusetts)
Pinkham, Daniel, House (Rockingham County, New Hampshire)
Pinkham, Richard, House (Middlesex County, Massachusetts)
Pinkney-Callahan House (Anne Arundel County, Maryland)
Pinney Road Log Cabin (Franklin County, Ohio)
Pinto, William, House (New Haven County, Connecticut)
Pio Pico Casa (Los Angeles County, California)
Pioneer Adobe House (Marion County, Kansas)
Pioneer Cabin (El Paso County, Colorado)
Pioneer House (Johnson County, Arkansas)
Pioneer Sod House (Jefferson County, Colorado)
Piper House (Washington County, Maryland)
Piper, Rufus, Homestead (Cheshire County, New Hampshire)
Piper--Beebe House (Storey County, Nevada)
Pipes Family House (Multnomah County, Oregon)
Pippert House (Victoria County, Texas)
Pippinger House (Carbon County, Montana)
Pirtle House (Jefferson County, Kentucky)
Pistol Factory Dwelling (New Haven County, Connecticut)
Pitcher--Goff House (Providence County, Rhode Island)
Pitkin, Elisha, House (New Haven County, Connecticut)
Pitman Grove (Gloucester County, New Jersey)
Pitot House (Orleans Parish, Louisiana)
Pitre, Vic House (Jefferson Parish, Louisiana)
Pittenger Cottage (Essex County, New York)
Pittock House (Clark County, Washington)
Pittock Mansion (Multnomah County, Oregon)
Pitts Neck (Accomack County, Virginia)
Pitts' Folly (Perry County, Alabama)
Pitts-Inge (Charlottesville, Virginia)
Pittsford Green Historic District (Rutland County, Vermont)
Pitzer House (Los Angeles County, California)
Plain Dealing (Albemarle County, Virginia)
Plain Farm House (Providence County, Rhode Island)
Planter's Cabin (East Baton Rouge Parish, Louisiana)
Plashbourne Estate (Westchester County, New York)
Plaster House (New Haven County, Connecticut)
Platt, Charles C., Homestead (Clinton County, New York)
Platt, Col. Asa, House (New Haven County, Connecticut)
Platt-Cady Mansion (Tioga County, New York)
Platts-Bradstreet House (Essex County, Massachusetts)
Players, The (New York County, New York)
Plaza de San Luis de la Culebra (Costilla County, Colorado)
Pleasant Green (Cooper County, Missouri)
Pleasant Grove (Roanoke County, Virginia)
Pleasant Grove (Jessamine County, Kentucky)
Pleasant Grove (Halifax County, Virginia)
Pleasant Hill (Clermont County, Ohio)
Pleasant Hill (Adams County, Mississippi)
Pleasant Hill (Wilkinson County, Mississippi)
Pleasant Hill (Charles County, Maryland)
Pleasant Hill Plantation (Chester County, Pennsylvania)
Pleasant Hill/Hawkins House (Vance County, North Carolina)
Pleasant Hills (Prince George's County, Maryland)
Pleasant Home (Cook County, Illinois)
Pleasant L. Matthews House (Hamilton County, Tennessee)
Pleasant Lawn (Woodford County, Kentucky)
Pleasant Prospect (Prince George's County, Maryland)
Pleasant Run Stone House I (Kenton County, Kentucky)
Pleasant Run Stone House II (Kenton County, Kentucky)
Pleasant Vale (Boyle County, Kentucky)
Pleasant View (Chesterfield County, Virginia)
Pleasant View (Bedford County, Virginia)
Pleasant View Plantation House (Pointe Coupee Parish, Louisiana)
Pleasants House (Suffolk County, New York)
Pleasants Ranch (Solano County, California)
Pledger, Jacob, House (Middlesex County, Connecticut)
Plehwe Complex (Bexar County, Texas)
Plimpton, Simon, Farmhouse (Worcester County, Massachusetts)